3318888915

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4817}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 5871561696

約数和(自身を除く): 2552672781

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 251, 305, 549, 753, 915, 1255, 2259, 2745, 3765, 4817, 11295, 14451, 15311, 24085, 43353, 45933, 72255, 76555, 137799, 216765, 229665, 293837, 688995, 881511, 1209067, 1469185, 2644533, 3627201, 4407555, 6045335, 10881603, 13222665, 18136005, 54408015, 73753087, 221259261, 368765435, 663777783, 1106296305, 3318888915]

約数ペア:

[(1, 3318888915), (3, 1106296305), (5, 663777783), (9, 368765435), (15, 221259261), (45, 73753087), (61, 54408015), (183, 18136005), (251, 13222665), (305, 10881603), (549, 6045335), (753, 4407555), (915, 3627201), (1255, 2644533), (2259, 1469185), (2745, 1209067), (3765, 881511), (4817, 688995), (11295, 293837), (14451, 229665), (15311, 216765), (24085, 137799), (43353, 76555), (45933, 72255)]